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US 2020/0071009 A1Published application
Repulpable paper strap with enhanced moisture resistance and methods to make the same
AssigneeEnterprises International, Inc.
InventorsHalim Chtourou, Michael Lee Reynolds
Life of this patent
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Abstract
A repulpable paper strap includes a plurality of paper strings, and a binder that binds the paper strings together, the binder including a partially hydrolyzed polyvinyl alcohol and a fully hydrolyzed polyvinyl alcohol. Related methods of forming the repulpable paper strap is also provided.
Claims20
A repulpable paper strap comprising:
- a plurality of paper strings;
- and
- a binder that binds the paper strings together, the binder including a partially hydrolyzed polyvinyl alcohol and a fully hydrolyzed polyvinyl alcohol.
A method of forming a repulpable paper strap, the method comprising:
- providing a plurality of paper strings;
- directing the paper strings through one or more pultrusion dies;
- and
- injecting a binder to bond the paper strings, the binder including a partially hydrolyzed polyvinyl alcohol and a fully hydrolyzed polyvinyl alcohol.
1 more element
Dependencies are inferred from the claim text.